The Mendota Dog Walker is a martingale style lead and collar in one. Hand Crafted in the USA - this is a long time favorite with the agility crowd! Fast becoming a favorite of every day dog owners. Made of waterproof, colorfast, durable multi-filament polypropylene solid core roping in all new fashion forward colors features new brushed nickel hardware and oil tanned leather splices. Features a 9/16 inch wide neck band made of the same durable polypropylene material. Easily removed and put on at the line, does not have constricting qualities of a choke collar.